截击机作战起飞规划分析

根据截击机在优化的目标分配形式下拦截效果的概率模型,导出了截击机在拦截多攻击机机群时的最优目标分配形式,研究了机场飞机起飞架数与机场战术、技术参数、机场飞机的战术、技术参数以及与攻击机的进攻态势之间的关系,确定了多机场飞机对多攻击机机群进行最优目标分配时所应满足的量化关系,给出的模型可对作战决策过程提供理论依据     

导弹飞行时安全系统保险失效时间的分布模型

根据安全系统在导弹飞行过程中受外界环境信息的冲击而解除保险这一物理过程,推断了安全系统的保险失效时间服从截尾Ｇａｍ ｍ ａ 分布模型,并讨论了在保险失效建模和评估等统计过程中非常有用的截尾Ｇａｍ ｍ ａ 分布的一些特性。     

亥姆霍兹线圈磁场均匀性的研究

推导了亥姆霍兹线圈所产生的磁感应强度的计算公式,利用该公式进行了编程计算,研究了亥姆霍兹线圈在空间所产生的磁场分布规律．以１％均匀度为例给出了磁场均匀区与环半径（距离）之间的关系．     

Banyan网的一类非阻塞特性及其在ATM交换机设计中的应用

Ｂａｎｙａｎ网具有结构简单、自寻址、硬件复杂度低等优点，因而被许多交换系统和多机系统作为基本互连网络，但其内阻塞特性限制了它的性能。对某些特定输入模式，Ｂａｎｙａｎ网是非阻塞的。本文讨论Ｂａｎｙａｎ网的一类非阻塞特性，说明它们在ＡＴＭ交换机设计中的应用——通过数据分布提高ＡＴＭ交换机的负载均衡能力，用更小的硬件代价实现多目广播功能。     

杀伤战斗部破片定向飞散特性研究

研究了钢预制破片壳体在四种装药爆轰驱动下的飞散特性。求得了使破片飞行路径呈平行型的预制破片壳体的临界半径及相应的破片初始速度。     

坦克分队火力指挥理论研究

基于数理战术学理论,研究坦克分队最优火力运用策略问题,所得到的结论符合坦克分队作战的特点,为坦克分队辅助指挥决策系统的研究打下基础。     

舰载火箭子母弹最优火力分配

舰载火箭子母弹对岸上目标实施火力压制射击时,火力分配方式直接影响毁伤效果和火力支援任务的完成.针对舰载火箭子母弹的射击特点,首先分析了海上射击误差,然后探讨了集群目标的简化处理方法,最后给出了最优火力分配时表尺差计算公式,并进行了举例分析.利用最优火力分配方法来计算舰载火箭子母弹效力射表尺差,避免了指挥员战场射击指挥的盲目性,可以在相同弹药消耗量情况下取得最佳射击效果,对未来舰载火箭子母弹的火力运用具有较高的现实意义.     

A nonparametric Bayes approach to decide system burn-in time

Burn-in is the preconditioning of assemblies and the accelerated power-on tests performed on equipment subject to temperature, vibration, voltage, radiation, load, corrosion, and humidity. Burn-in techniques are widely applied to integrated circuits (IC) to enhance the component and system reliability. However, reliability prediction by burn-in at the component level, such as the one using the military (e.g., MIL-STD-280A, 756B, 217E [23–25]) and the industrial standards (e.g., the JEDEC standards), is usually not consistent with the field observations. Here, we propose system burn-in, which can remove many of the residual defects left from component and subsystem burn-in (Chien and Kuo [6]). A nonparametric model is considered because 1) the system configuration is usually very complicated, 2) the components in the system have different failure mechanisms, and 3) there is no good model for modeling incompatibility among components and subsystems (Chien and Kuo [5]; Kuo [16]). Since the cost of testing a system is high and, thus, only small samples are available, a Bayesian nonparametric approach is proposed to determine the system burn-in time. A case study using the proposed approach on MCM ASIC's shows that our model can be applied in the cases where 1) the tests and the samples are expensive, and 2) the records of previous generation of the products can provide information on the failure rate of the system under investigation. © 1997 John Wiley & Sons, Inc. Naval Research Logistics 44: 655–671, 1997     

Algorithms for computing waiting time distributions under different queue disciplines for the D-BMAP/PH/1

A queueing system characterized by the discrete batch Markovian arrival process (D-BMAP) and a probability of phase type distribution for the service time is one that arises frequently in the area of telecommunications. Under this arrival process and service time distribution we derive the waiting time distribution for three queue disciplines: first in first out (FIFO), last in first out (LIFO), and service in random order (SIRO). We also outline efficient algorithmic procedures for computing the waiting time distributions under each discipline. © 1997 John Wiley & Sons, Inc. Naval Research Logistics 44: 559–576, 1997     

Constant risk aversion in stochastic contests with exponential completion times

This article analyzes a class of stochastic contests among multiple players under risk‐averse exponential utility. In these contests, players compete over the completion of a task by simultaneously deciding on their investment, which determines how fast they complete the task. The completion time of the task for each player is assumed to be an exponentially distributed random variable with rate linear in the player's investment and the completion times of different players are assumed to be stochastically independent. The player that completes the task first earns a prize whereas the remaining players earn nothing. The article establishes a one‐to‐one correspondence between the Nash equilibrium of this contest with respect to risk‐averse exponential utilities and the nonnegative solution of a nonlinear equation. Using the properties of the latter, it proves the existence and the uniqueness of the Nash equilibrium, and provides an efficient method to compute it. It exploits the resulting representation of the equilibrium investments to determine the effects of risk aversion and the differences between the outcome of the Nash equilibrium and that of a centralized version.© 2016 Wiley Periodicals, Inc. Naval Research Logistics 66:4–14, 2019